-
Name
dibromoacetylene
- EINECS
- CAS No. 624-61-3
- Article Data3
- CAS DataBase
- Density 2.581g/cm3
- Solubility
- Melting Point -24°C
- Formula C2Br2
- Boiling Point 125.3°Cat760mmHg
- Molecular Weight 183.83
- Flash Point 33.6°C
- Transport Information
- Appearance
- Safety Ignites spontaneously in air. Explodes when heated. When heated to decomposition it emits toxic fumes of Br−. See also ACETYLENE COMPOUNDS and ALKYNES.
- Risk Codes
-
Molecular Structure
- Hazard Symbols Explodes on contact with oxygen or on heating. Dangerous!! Toxic by inhalation and injection, strong irritant.
- Synonyms Acetylene,dibromo;dibromoethyne;acetylene dibromide;Dibrom-acetylen;Dibrom-aethin;BrC.equiv.CBr;DIBROMOACETYLENE;Ethyne, dibromo-;
- PSA 0.00000
- LogP 1.69460
DIBROMOACETYLENE Chemical Properties
Product Name: Dibromoacetylene (CAS NO.624-61-3)
Molecular Formula: C2Br2
Molecular Weight: 183.8294 g/mol
Mol File: 624-61-3.mol
Boiling point: 125.3 °C at 760 mmHg
Storage Temperature:
Flash Point: 33.6 °C
Density: 2.581 g/cm3
Surface Tension: 55.2 dyne/cm
Enthalpy of Vaporization: 34.82 kJ/mol
Vapour Pressure: 14.8 mmHg at 25°C
XLogP3-AA: 2.5
H-Bond Donor: 0
H-Bond Acceptor: 0
Heavy Atom Count: 4
Complexity: 46.9
Covalently-Bonded Unit Count: 1
DIBROMOACETYLENE Safety Profile
Ignites spontaneously in air. Explodes when heated. When heated to decomposition it emits toxic fumes of Br−. See also ACETYLENE COMPOUNDS and ALKYNES.
DIBROMOACETYLENE Standards and Recommendations
DOT Classification: Forbidden
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